From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- testing/web-platform/tests/common/arrays.js | 31 +++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 testing/web-platform/tests/common/arrays.js (limited to 'testing/web-platform/tests/common/arrays.js') diff --git a/testing/web-platform/tests/common/arrays.js b/testing/web-platform/tests/common/arrays.js new file mode 100644 index 0000000000..2b31bb4179 --- /dev/null +++ b/testing/web-platform/tests/common/arrays.js @@ -0,0 +1,31 @@ +/** + * Callback for checking equality of c and d. + * + * @callback equalityCallback + * @param {*} c + * @param {*} d + * @returns {boolean} + */ + +/** + * Returns true if the given arrays are equal. Optionally can pass an equality function. + * @param {Array} a + * @param {Array} b + * @param {equalityCallback} callbackFunction - defaults to `c === d` + * @returns {boolean} + */ +export function areArraysEqual(a, b, equalityFunction = (c, d) => { return c === d; }) { + try { + if (a.length !== b.length) + return false; + + for (let i = 0; i < a.length; i++) { + if (!equalityFunction(a[i], b[i])) + return false; + } + } catch (ex) { + return false; + } + + return true; +} -- cgit v1.2.3